| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $37.48 | 6.271% | $39.8304 | $39.83 | $39.85 | $39.80 |
| Purchase #2 | $69.88 | 13.340% | $79.202 | $79.20 | $79.20 | $79.20 |
| Purchase #3 | $86.74 | 12.435% | $97.5261 | $97.53 | $97.55 | $97.50 |
| Purchase #4 | $15.58 | 3.396% | $16.1091 | $16.11 | $16.10 | $16.10 |
| Purchase #5 | $138.71 | 9.527% | $151.9249 | $151.92 | $151.90 | $151.90 |
| Purchase #6 | $206.90 | 12.447% | $232.6528 | $232.65 | $232.65 | $232.70 |
| Purchase #7 | $174.57 | 3.817% | $181.2333 | $181.23 | $181.25 | $181.20 |
| 7 purchase totals = | $729.86 | $798.4786 | $798.47 | $798.50 | $798.40 | |